Clinical effectiveness of 6-mercaptopurine in bronchial asthma.
D000328:Adult; D001249:Asthma / Q000188:drug therapy*; D001772:Blood Cell Count; D001993:Bronchodilator Agents / Q000627:therapeutic use; D002986:Clinical Trials as Topic; D006801:Humans; D015122:Mercaptopurine / Q000627:therapeutic use*; D008875:Middle Aged; D010919:Placebos; D012129:Respiratory Function Tests; D012882:Skin Tests
D001993:Bronchodilator Agents; D010919:Placebos; D015122:Mercaptopurine